Yeah I once lived with a family in Eastern Europe who would sometimes make dessert ravioli by filling it with fruit and sugar and dusting it with powdered sugar. It was obviously a very different dish than savory pasta but really good actually.
I will go out on a limb here and guess those were not ravioli and some form of pelmeni instead? There are types of them that are usually eaten with sour cream and jam. But the dough used is quite different from the ravioli one, and the filling is cheese (not meat or ricotta/spinach).
Was that the case?
Actually no! But I think they were inspired by pelmeni, but this was ravioli dough. It was in Moldova though, and much of the family had moved to Italy for temporary work. I’m guessing it was a fusion cooking experiment and turned out great and they kept doing it. It started spreading through the town lol. But hey, if it’s good it’s good.